几种测厚仪器的研究与应用

摘要

论述了几种通过传感器在线测厚仪器的原理、优缺点以及发展研究现状，并讨论了在现代工业生产和生活中的应用。指出，提高测厚仪器的精确度以及各种测厚仪器的配合使用应成为厚度测量的发展趋势。%Several sensor online thickness measurement gauges are discussed about the principle , advantages and disadvantages as well as the development of research status. Their application in modern industrial production are detailed, pointing out that improving the precision of the thickness measurement gauge as well as with the use of various thickness measurement method is the development trend of the thickness measurement.